// Copyright 2002 by Livingston Technologies
// All rights reserved.

function A(Owner, Armies, NewArmies, Target, TargetAmount)
{
	this.Owner = Owner;
	this.Armies = Armies;
	this.NewArmies = NewArmies;
	this.Target = Target;
	this.TargetAmount = TargetAmount;
}

function S(Link_1, Link_2, Link_3, Link_4, Link_5, Link_6, CenterX, CenterY)
{
	this.Link_1 = Link_1;
	this.Link_2 = Link_2;
	this.Link_3 = Link_3;
	this.Link_4 = Link_4;
	this.Link_5 = Link_5;
	this.Link_6 = Link_6;
	this.CenterX = CenterX;
	this.CenterY = CenterY;
}

function OnClick(Area)
{
	if (ActiveArea == 0)
	{
		if (AD[Area].Owner == CurrentPlayer)
			ShowControl(Area);
	}
	else
		SelectTarget(Area);
}

function ShowControl(Area)
{
	ClearMode();
	ActiveArea = Area;
	document.getElementById("ActiveArea").value = Area;

	// update links
	for (var LCount = 1; LCount <= NumAreas; LCount++)
	{
		if (SD[ActiveArea].Link_1 != LCount && SD[ActiveArea].Link_2 != LCount &&
			SD[ActiveArea].Link_3 != LCount && SD[ActiveArea].Link_4 != LCount &&
			SD[ActiveArea].Link_5 != LCount && SD[ActiveArea].Link_6 != LCount &&
			ActiveArea != LCount )
		{
		    currentArea = document.getElementById("Area" + LCount);
		    if (currentArea)
		        currentArea.style.visibility = "hidden";
		}
	}

	document.getElementById("PlayerReadout").style.visibility = "hidden";

	if (AD[Area].Owner == CurrentPlayer)
	{
		if (AD[Area].Target != 0)
		{
			document.getElementById("ActionMessage").innerHTML += "<br>(Currently ";
			if (AD[AD[Area].Target].Owner == CurrentPlayer)
				document.getElementById("ActionMessage").innerHTML += "Transfering " + AD[Area].TargetAmount + " to ";
			else
				document.getElementById("ActionMessage").innerHTML += "Attacking ";
			document.getElementById("ActionMessage").innerHTML += document.getElementById("Area" + AD[Area].Target).title;
			if (AD[AD[Area].Target].Owner != CurrentPlayer)
				document.getElementById("ActionMessage").innerHTML += " with " + AD[Area].TargetAmount;
			document.getElementById("ActionMessage").innerHTML += ") ";
		}
		if (AD[Area].NewArmies != 0)
			document.getElementById("ActionMessage").innerHTML += " [ <a href=\"javascript:UnassignArmies();\">Unassign</a> ]";
	}

	document.getElementById("EntryForm").style.visibility = "visible";
}

function ShowAreaArmies(Area)
{
	var armyCount = AD[Area].Armies;
	if (armyCount != -1)
	{
		var span = document.getElementById("Area" + Area);
		span.style.top = SD[Area].CenterY - 5;
		span.style.left = SD[Area].CenterX - (armyCount.toString().length * 5);

		var armyImages = "";
		var tempDigit = 0;
		if (armyCount >= 100)
		{
			tempDigit = Math.floor(armyCount / 100);
			armyImages += "<img src=images/" + tempDigit + "x.gif>";
		}
		if (armyCount >= 10)
		{
			tempDigit = Math.floor((armyCount % 100) / 10);
			armyImages += "<img src=images/" + tempDigit + "x.gif>";
		}
		tempDigit = armyCount % 10;
		armyImages += "<img src=images/" + tempDigit + ".gif>";
		
		span.innerHTML = "<a href=\"javascript:OnClick(" + Area + ");\" class=armyNav>" + armyImages + "</a>";
	}
}

function ShowAllAreaArmies()
{
	for (var LCount = 1; LCount <= NumAreas; LCount++)
		ShowAreaArmies(LCount);
}

function ShowNewArmyCount()
{
	document.getElementById("NewArmyCount").innerHTML = NewArmies;
}

function SelectTarget(Area)
{
	if (Area == ActiveArea)
		return;
	document.getElementById("AssignFlag").value = 0;
	document.getElementById("TransferFlag").value = 0;
	document.getElementById("AttackFlag").value = 0;
	if (AD[Area].Owner == CurrentPlayer)
	{
		//Transfer
		document.getElementById("ActionMessage").innerHTML = "How many armies do you wish to transfer to " + document.getElementById("Area" + Area).title + "?";
		document.getElementById("ActionSubmit").value = "Transfer";
		document.getElementById("TransferFlag").value = Area;
	}
	else
	{
		//Attack
		document.getElementById("ActionMessage").innerHTML = "How many armies do you wish to attack " + document.getElementById("Area" + Area).title + " with?";
		document.getElementById("ActionSubmit").value = "Attack";
		document.getElementById("AttackFlag").value = Area;
	}
	TargetArea = Area;
	document.getElementById("AmountInput").value = AD[ActiveArea].Armies - 1;
	document.getElementById("AmountField").style.visibility = "visible";
	document.getElementById("AmountInput").focus(); 
}

function ClearMode()
{
	TargetArea = 0;
	document.getElementById("AssignFlag").value = 0;
	document.getElementById("TransferFlag").value = 0;
	document.getElementById("AttackFlag").value = 0;
	if(NewArmies == 0)
	{
		document.getElementById("ActionMessage").innerHTML = "Select an area to attack or transfer to.";
		document.getElementById("AmountField").style.visibility = "hidden";
	}
	else
	{
		document.getElementById("AssignFlag").value = 1;
		document.getElementById("ActionMessage").innerHTML = "Assign new armies or select an area to attack or transfer to.";
		document.getElementById("AmountInput").value = NewArmies;
		document.getElementById("AmountField").style.visibility = "visible";
		document.getElementById("AmountInput").focus(); 
		document.getElementById("ActionSubmit").value = "Assign";
	}
}

function UnassignArmies()
{
	var result = GlobalCombat.Main.IssueUnassign(GameID, ActiveArea);
	NewArmies += result.value;
	AD[ActiveArea].Armies -= result.value;
	AD[ActiveArea].NewArmies -= result.value;
	ShowAreaArmies(ActiveArea);
	ShowNewArmyCount();
	CancelAction();	
}

function SubmitAction()
{
	if(TargetArea == 0)
	{
		var result = GlobalCombat.Main.IssueAssign(GameID, ActiveArea, document.getElementById("AmountInput").value);
		NewArmies -= result.value;
		AD[ActiveArea].Armies += result.value;
		AD[ActiveArea].NewArmies += result.value;
		ShowAreaArmies(ActiveArea);
		ShowNewArmyCount();
	}
	else
	{
		if (AD[TargetArea].Owner == CurrentPlayer)
			var result = GlobalCombat.Main.IssueTransfer(GameID, ActiveArea, TargetArea, document.getElementById("AmountInput").value);
		else
			var result = GlobalCombat.Main.IssueAttack(GameID, ActiveArea, TargetArea, document.getElementById("AmountInput").value);
		AD[ActiveArea].Target = TargetArea;
		AD[ActiveArea].TargetAmount = result.value;
	}
	CancelAction();
}

function CancelAction()
{
	ActiveArea = 0;
	document.getElementById("ActiveArea").value = 0;
	ClearMode();
	document.getElementById("AmountField").style.visibility = "hidden";
	document.getElementById("EntryForm").style.visibility = "hidden";
	document.getElementById("PlayerReadout").style.visibility = "visible";

	// reset links
	for (var LCount = 1; LCount <= NumAreas; LCount++)
	{
	    currentArea = document.getElementById("Area" + LCount);
	    if (currentArea)
		    currentArea.style.visibility = "visible";
	}
}

var ActiveArea = 0;
var TargetArea = 0;

function TimeTillKill(TimeLeft, GameID)
{
	var tmpDate = new Date;
	var curTime = (TimeLeft * 1000) - (tmpDate.getTime() - startTime);
	var tmpStr = '';
	if (curTime > 0)
	{
		if (curTime < 60000)
			tmpStr = '<span class=error>';
		tmpStr += Math.floor(curTime/3600000) + ':';
		if (Math.floor((curTime % 3600000)/60000) < 10)
			tmpStr += '0';
		tmpStr += Math.floor((curTime % 3600000)/60000) + ':';
		if (Math.floor((curTime/1000) % 60) < 10)
			tmpStr += '0';
		tmpStr += Math.floor((curTime/1000) % 60);
		setTimeout('TimeTillKill(' +  TimeLeft + ', ' + GameID + ')', 1000);
	} else {
		tmpStr = '<a href=\'javascript:if (confirm("Are you sure you wish\\nto force the turn?")) { self.location="Play-Game-' + GameID + '?ForceTurn=1"; }\'><span class=error>Force Turn</span></a>';
	}
	document.getElementById("gameTimer").innerHTML=tmpStr;
}

var tmpDate = new Date;
var startTime = tmpDate.getTime();